The scale of a model train is 1 inch to 13.5 feet. one of the cars of the model train is 5 inches long. what is the length, in feet, of the actual train car?

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?

Askateboard ramp is in the shape of a right triangle what is the height of the ramp

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.